178733196

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 475668480

約数和(自身を除く): 296935284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 127, 157, 166, 249, 254, 314, 332, 381, 471, 498, 508, 628, 747, 762, 942, 996, 1143, 1413, 1494, 1524, 1884, 2241, 2286, 2826, 2988, 3429, 4239, 4482, 4572, 5652, 6858, 8478, 8964, 10541, 13031, 13716, 16956, 19939, 21082, 26062, 31623, 39093, 39878, 42164, 52124, 59817, 63246, 78186, 79756, 94869, 117279, 119634, 126492, 156372, 179451, 189738, 234558, 239268, 284607, 351837, 358902, 379476, 469116, 538353, 569214, 703674, 717804, 1076706, 1138428, 1407348, 1654937, 2153412, 3309874, 4964811, 6619748, 9929622, 14894433, 19859244, 29788866, 44683299, 59577732, 89366598, 178733196]

約数ペア:

[(1, 178733196), (2, 89366598), (3, 59577732), (4, 44683299), (6, 29788866), (9, 19859244), (12, 14894433), (18, 9929622), (27, 6619748), (36, 4964811), (54, 3309874), (83, 2153412), (108, 1654937), (127, 1407348), (157, 1138428), (166, 1076706), (249, 717804), (254, 703674), (314, 569214), (332, 538353), (381, 469116), (471, 379476), (498, 358902), (508, 351837), (628, 284607), (747, 239268), (762, 234558), (942, 189738), (996, 179451), (1143, 156372), (1413, 126492), (1494, 119634), (1524, 117279), (1884, 94869), (2241, 79756), (2286, 78186), (2826, 63246), (2988, 59817), (3429, 52124), (4239, 42164), (4482, 39878), (4572, 39093), (5652, 31623), (6858, 26062), (8478, 21082), (8964, 19939), (10541, 16956), (13031, 13716)]